Continental TSIO-520-VB

Service difficulty reports · 654

Newest first. General aviation reporting is voluntary.

Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE engine_model_key = 'TSIO520VB'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR HYIA20180823003Engine · making metalPILOT REPORTED THE LEFT ENGINE OIL PRESSURE DROPPED TO BOTTOM OF GREEN ARC DURING CRUISE. MAINTENANCE INSPECTED AND FOUND METAL PARTICLES IN OIL SYSTEM. THE ENGINE HAS BEEN REPLACED.Aug 19, 2018 · N6879R · Cessna 402C · Engine (Reciprocating)SDR HYIA20180813001Engine · surgesPILOT REPORTED THE ENGINE SURGED TO A POINT OF UNCONTROLLABLE AFTER TAKE-OFF. THE ENGINE WAS INTENTIONALLY SHUT DOWN AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT THE ISSUE. OPENAug 9, 2018 · N68752 · Cessna 402C · Engine (Reciprocating)SDR HYIA20180803002Engine · making metalPILOT REPORTED LT ENGINE HAD PARTIAL POWER, THEN NOTICED OIL COMING FORM COWLING UNDER THE TURBO. MAINTENANCE INSPECTED AND FOUND METAL CONTAMINATION IN ENGINE OIL FILTER AND THE #5 CYLINDER SHOWING SIGNS OF PRE-IGNITION. THE ENGINE IS TO BE REPLACED.Aug 2, 2018 · N68391 · Cessna 402C · Powerplant SystemSDR HYIA20180803001Cylinder · damagedPILOT REPORTED THE LEFT ENGINE STARTED TO RUN ROUGH DURING FLIGHT AND THE OIL PRESSURE SLOWLY DROPPED. AFTER LANDING, THE CREW REPORTED OIL DRIPPING OFF THE COWL. MAINTENANCE INSPECTED AND FOUND METAL CONTAMINATION IN ENGINE OIL SYSTEM AND THE NR 5 CYLINDER Jul 31, 2018 · N68391 · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20180613001Cylinder · separatedDURING POWER REDUCTION AT 20" LEFT ENGINE STARTED TO SHUTTER AND VIBRATE MAP INDICATION FLUCTUATED BETWEEN 20 AND 24" INCHES. ENGINE WAS NEVER SHUT DOWN AIRCRAFT WAS ON SHORT FINAL AND LANDED WITHOUT ISSUE. POSTFLIGHT INSPECTION REVEALED THE HEAD PORTION OF TJun 9, 2018 · N267CA · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20180430001Exhaust Valve · brokenPILOT REPORTED IN CLIMB POWER, AIRCRAFT YAWED AND SEVERE ENGINE VIBRATION ENSUED. UPON INSPECTION MAINTENANCE FOUND THE CYLINDER TO HAVE ZERO COMPRESSION AND THE EXHAUST VALVE BROKEN AT THE STEM. THE CYLINDER WAS REPLACED WITH NO FURTHER DEFECTS NOTED.Apr 27, 2018 · N256CA · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20180404001Cylinder · damagedPILOT REPORTED LEFT ENGINE VIBRATION DURING FLIGHT. MAINTENANCE INSPECTED AND FOUND THE LEFT ENGINE NR 3 CYLINDER WITH A COLLAPSED EXHAUST LIFTER, BROKEN VALVE GUIDE AND THE PISTON PIN BUSHING DAMAGED AND CRACKED. THE CYLINDER AND CONNECTING ROD HAS BEEN CHAMar 30, 2018 · N26156 · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20180220001Piston · damagedPILOT REPORTED AN EXCESSIVE AIR FRAME VIBRATION ASSOCIATED WITH PROP RPM. MAINTENANCE INSPECTED AND FOUND THE RIGHT ENGINE NR 6 CYLINDER PISTON HEAD TO BE DAMAGED, AND FOREIGN MATTER ON THE CYLINDER UPPER SPARK PLUG. THE DAMAGE TO THE PISTON APPEARED TO BE CFeb 16, 2018 · N300SN · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20180202001Bearing · fragmentedPILOT REPORTED THE LEFT ENGINE HAD LOW OIL PRESSURE, BELOW GREEN ARC AT 1700 RPM. DEBRIS WAS FOUND IN THE OIL FILTER, FURTHER INSPECTION DISCOVERED THE STARTER ADAPTER SHAFT NEEDLE BEARING TO BE SEVERELY DAMAGED. THE ENGINE WAS REPLACED.Feb 1, 2018 · N660CA · Cessna 402C · Engine StarterSDR HYIA2017010500001Engine · shutdownPILOT REPORTED THE RIGHT ENGINE SHUTDOWN IN FLIGHT. OPENJan 2, 2018 · N6813J · Cessna 402C · Engine (Turbine/Turboprop)SDR HYIA20171226001Cylinder · failedPILOT REPORTED RIGHT ENGINE RUNNING ROUGH. UPON INSPECTION FOUND THE RIGHT ENGINE NR 3 CYLINDER TO HAVE LOW COMPRESSION AND THE CYLINDER EXHAUST VALVE TO HAVE EVIDENCE OF A BURNING. THE CYLINDER WAS REPLACED.Dec 22, 2017 · N4652N · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20171121001Exhaust Valve · brokenPILOT REPORTED RIGHT ENGINE VIBRATING ON FINAL APPROACH AND TAXI. MAINTENANCE INSPECTED AND FOUND NO COMPRESSION ON THE RIGHT ENGINE NR 4 CYLINDER. UPON REMOVAL DISCOVERED THE EXHAUST VALVE HAD CRACKED AND BROKEN. THE CYLINDER WAS REPLACED WITH NO FURTHER DEFENov 18, 2017 · N88833 · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20171113001Cylinder · damagedAT CRUISE POWER SETTING, CREW REPORTED A ROUGH RUNNING RT ENGINE ALONG WITH A CONTINUOUS MODERATE VIBRATION THROUGHOUT RANGE OF POWER SETTINGS. THE FLIGHT DIVERTED AND LANDED SAFELY. INSPECTION REVEALED THE NR 6 CYLINDER AND PISTON ASSEMBLY WERE SEVERELY DANov 8, 2017 · N763EA · Cessna 402C · Reciprocating Engine Cylinder SectionSDR 8PCR20171031001Bolt · shearedENGINE DISASSEMBLED FOR OVERHAUL. CRANKSHAFT CLUSTER GEAR BOLTS (6 EACH) SHEARED. NEW PART NUMBER LARGE GEAR (P/N 656991) AND BOLTS (P/N 656990) WERE IN PLACE IAW LATEST SERVICE BULLETINS. LACK OF FRETTING SIGNATURES ON CRANKSHAFT GEARS AND ATTACHING BOLTS Oct 31, 2017 · N258PB · Cessna 402C · Reciprocating Engine Power SectionSDR HYIA20171031001Cylinder · damagedDURING CLIMB OUT OF STT THE CREW REPORTED A DECREASE RT ENGINE MANIFOLD PRESSURE. SUBSEQUENT INCREASE IN RT THROTTLE LEVER DID NOT INCREASE MANIFOLD PRESSURE THOUGH MANIFOLD PRESSURE STABILIZED AT 26". THE FLIGHT WAS CONTINUED. RT ENGINE OIL TEMPERATURE BEGOct 28, 2017 · N26514 · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA09092017001Rotor Coil · damagedCREW REPORTED ENGINE ROUGHNESS IN FLIGHT AT POWER REDUCTION FOR CRUISE AND MIXTURE FULL RICH. THE ACFT LANDED SAFELY AT ITS INTENDED DESTINATION WITH NO ISSUE. INSPECTION DISCOVERED LOW DIFFERENTIAL COMPRESSION CHECK RESULT AT CYLINDER NR 4 OF THE LT ENGINESep 7, 2017 · N740CA · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20170826001Cylinder · damagedCREW REPORTED A STRONG VIBRATION FROM RT ENGINE AS MIXTURE WAS REDUCED BELOW 100 PPH. THE CREW ENRICHED THE MIXTURE AND ELECTED TO DIVERT TO KHYA AS A PRECAUTION. INSPECTION DISCOVERED LOW DIFFERENTIAL COMPRESSION, 0 PSI/80PSI, AT CYLINDER POSITION NUMBER 1Aug 23, 2017 · N740CA · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20170822002Exhaust Valve · damagedCREW REPORTED 'INTERMITTENT ENGINE MISFIRE IN FLIGHT. NO PRECAUTIONARY ACTIONS WERE TAKEN BY THE CREW AND THE ACFT LANDED SAFELY AT ITS INTENDED DESTINATION WITH NO ISSUES. INSPECTION DISCOVERED LOW DIFFERENTIAL COMPRESSION CHECK RESULT AT CYLINDER NR 5 FOR Aug 19, 2017 · N548GA · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20170712001Exhaust Valve · brokenPILOT REPORTED RIGHT ENGINE ROUGH AND VIBRATION IN FLIGHT. UPON INSPECTION MX DISCOVERED THE NR 4 EXHAUST VALVE TO BE BROKEN.Jul 10, 2017 · N256CA · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20170706001Connecting Rod · bentPILOT REPORTED LEFT ENGINE RAN ROUGH DURING CLIMB AND THEN LATER ON GROUND AT IDLE. UPON INSPECTION, THE CONNECTING ROD ON THE NR 5 CYLINDER WAS FOUND TO BE BENT. THE ENGINE WAS REPLACED.Jun 30, 2017 · N818AN · Cessna 402C · Reciprocating Engine Power SectionSDR HYIA20170510001Exhaust Valve · brokenPILOT REPORTED LEFT ENGINE RUNNING ROUGH IN CRUISE. MAINTENANCE INSPECTED AND FOUND THE NUMBER TWO CYLINDER EXHAUST VALVE BROKEN AND PUSHROD BENT. ENGINE HAS BEEN REMOVED FOR TEARDOWN ANALYSIS; FURTHER DETAIL WILL BE PROVIDED UPON RECEIPT OF TEARDOWN REPORT.May 6, 2017 · N5826C · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20170503001Cylinder · brokenPILOT REPORTED SHUDDERING AND VIBRATION FROM LEFT ENGINE. UPON INSPECTION MAINTENANCE FOUND THE CYLINDER ROTOCOIL BROKEN. CYLINDER WAS REPLACED, ADDITIONAL DETAILS TO BE CONVEYED UPON TEARDOWN ANALYSIS.Apr 28, 2017 · N6813J · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20170403001Exhaust Valve · crackedPILOT REPORTED A VIBRATION FROM THE RIGHT ENGINE, 30-40 SECONDS INTO FLIGHT. MAINTENANCE INSPECTED AND FOUND THE RIGHT ENGINE NR 6 CYLINDER TO HAVE LOW COMPRESSION AND THE EXHAUST VALVE SHOWING SIGNS OF CRACKING. REPLACED THE CYLINDER AND OPS CHECKED GOOD.Mar 31, 2017 · N890CA · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20170208002Valve Guide · damagedPILOT REPORTED ENGINE MANIFOLD PRESSURE ERRATIC DURING TAKE OFF ROLL. MAINTENANCE INSPECTED AND FOUND THE EXHAUST VALVE GUIDE ON THE NR 5 CYLINDER DAMAGED.Feb 7, 2017 · N300SN · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20170208001Valve Guide · damagedPILOT REPORTED RIGHT ENGINE SURGE 1 INCH MANIFOLD PRESSURE DURING TAKE OFF POWER USE. MAINTENANCE INSPECTED AND REPLACED THE NR 3 CYLINDER ASSEMBLY, AS WELL AS THE NR 1 & NR 3 CYLINDER EXHAUST AND INTAKE HYDRAULIC LIFTERS. FURTHER DISASSEMBLY OF THE CYLINDER AFeb 2, 2017 · N160PB · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20170124001Exhaust Valve · burnedPILOT REPORTED THE LEFT ENGINE RUNNING ROUGH, AND CHT SHOWING 175 ON LEFT ENGINE. MAINTENANCE INSPECTED AND FOUND THE LEFT ENGINE CYLINDER NR 3 EXHAUST VALVE BURNED AND THE NR 4 CYLINDER EXHAUST VALVE BROKEN. BOTH CYLINDERS WERE REPLACED WITH NO FURTHER ISSUJan 20, 2017 · N747WS · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20170124002Exhaust Valve · burnedPILOT REPORTED THE LEFT ENGINE RUNNING ROUGH, AND CHT SHOWING 175 ON LEFT ENGINE. MAINTENANCE INSPECTED AND FOUND THE LEFT ENGINE CYLINDER NR 3 EXHAUST VALVE BURNT AND THE NR 4 CYLINDER EXHAUST VALVE BROKEN; BOTH CYLINDERS HAS A TOTAL TIME IN SERVICE OF 1382.Jan 20, 2017 · N747WS · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161229001Manifold · low pressurePILOT REPORTED THAT DURING FLIGHT, MANIFOLD PRESSURE DROPPED EIGHT INCHES FROM 29-21. LANDED WITH NO INCIDENT. OPEN.Dec 28, 2016 · N499CA · Cessna 402C · Engine (Reciprocating)SDR HYIA20161205001Exhaust Valve · failedPILOT REPORTED "LEFT ENGINE RUNNING ROUGH AND WON'T IDLE BELOW 500 RPM". UPON INSPECTION MAINTENANCE FOUND THE NR 5 CYLINDER WAS READING ZERO COMPRESSION DUE TO AN EXHAUST VALVE CRACKED IN HALF. MAINTENANCE REPLACED THE CYLINDER AND PISTON ASSEMBLY WITH NO FURDec 1, 2016 · N401TJ · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161109208Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Nov 7, 2016 · N1361G · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161109209Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Nov 7, 2016 · N375R · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161109205Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Nov 6, 2016 · N247GS · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161109206Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Nov 6, 2016 · N247GS · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161109207Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Nov 6, 2016 · N678JG · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161109201Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Nov 5, 2016 · N6879R · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161109203Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Nov 5, 2016 · N121PB · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161109204Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Nov 4, 2016 · N4630N · Cessna 402C · Reciprocating Engine Cylinder SectionSDR 8PCR20161103001Coil · fracturedDURING EXAMINATION OF ENGINE CORE FOR OVERHAUL, THE NR 5 CYLINDER EXHAUST VALVE ROTOCOIL WAS FOUND TO BE FRACTURED. THE TOP CIRCUMFERENCE OF THE ROTOCOIL STRUCTURE HAD FRACTURED FROM THE ROTOCOIL ASSEMBLY AND REMAINED CAPTURED BY THE EXHAUST ROCKER ARM WHERE Nov 3, 2016 · N991AA · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161109198Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Nov 3, 2016 · N706CA · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161109199Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Nov 3, 2016 · N706CA · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161109200Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Nov 3, 2016 · N706CA · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161109202Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Nov 3, 2016 · N751CA · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161109196Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Nov 2, 2016 · N1376G · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161109197Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Nov 2, 2016 · N402HG · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161108195Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Oct 31, 2016 · N663AA · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161108190Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Oct 30, 2016 · N1055 · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161108191Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Oct 30, 2016 · N256CA · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161108192Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Oct 30, 2016 · N69SC · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161108193Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Oct 30, 2016 · N4652N · Cessna 402C · Reciprocating Engine Cylinder SectionSDR HYIA20161108194Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.Oct 30, 2016 · N4652N · Cessna 402C · Reciprocating Engine Cylinder Section
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